(command.AndOr
  ops: [Id.Op_DAmp]
  children: [
    (command.ShFunction
      name: _postmap
      body: 
        (command.BraceGroup
          children: [
            (C {<local>} {<cur>} {<prev>} {<words>} {<cword>})
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (C {<_init_completion>})
                (command.ControlFlow token:<Id.ControlFlow_Return return>)
              ]
            )
            (command.Case
              to_match: {($ Id.VSub_DollarName '$prev')}
              arms: [
                (case_arm
                  pat_list: [{<-c>}]
                  action: [
                    (C {<_filedir>} {<-d>})
                    (command.ControlFlow
                      token: <Id.ControlFlow_Return return>
                      arg_word: {<0>}
                    )
                  ]
                  spids: [37 38 51 -1]
                )
                (case_arm
                  pat_list: [{<-> <Id.Lit_LBracket '['> <dq> <Id.Lit_RBracket ']'>}]
                  action: [(command.ControlFlow token:<Id.ControlFlow_Return return> arg_word:{<0>})]
                  spids: [54 58 66 -1]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.DBracket
                          expr: 
                            (bool_expr.Binary
                              op_id: Id.BoolBinary_GlobDEqual
                              left: {($ Id.VSub_DollarName '$cur')}
                              right: {<-> <Id.Lit_Other '*'>}
                            )
                        )
                      terminator: <Id.Op_Semi _>
                    )
                  ]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: <Id.Op_LParen _>
                                words: [
                                  {
                                    (command_sub
                                      left_token: <Id.Left_DollarParen '$('>
                                      command_list: 
                                        (command.CommandList
                                          children: [
                                            (C {<compgen>} {<-W>} {(SQ <'$( _parse_usage "$1" )'>)} 
                                              {<-->} {(DQ ($ Id.VSub_DollarName '$cur'))}
                                            )
                                          ]
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [90]
                        )
                      ]
                    )
                    (command.ControlFlow
                      token: <Id.ControlFlow_Return return>
                      arg_word: {<0>}
                    )
                  ]
                  spids: [73 87]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.DBracket
                          expr: 
                            (bool_expr.Binary
                              op_id: Id.BoolBinary_GlobDEqual
                              left: {(DQ ($ Id.VSub_DollarName '$cur'))}
                              right: {<Id.Lit_Other '*'> <Id.Lit_Other ':'> <Id.Lit_Other '*'>}
                            )
                        )
                      terminator: <Id.Op_Semi _>
                    )
                  ]
                  action: [
                    (C {<compopt>} {<-o>} {<filenames>})
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: <Id.Op_LParen _>
                                words: [
                                  {
                                    (command_sub
                                      left_token: <Id.Left_DollarParen '$('>
                                      command_list: 
                                        (command.CommandList
                                          children: [
                                            (C {<compgen>} {<-f>} {<-->} 
                                              {
                                                (DQ 
                                                  (braced_var_sub
                                                    token: <Id.VSub_Name cur>
                                                    suffix_op: 
                                                      (suffix_op.Unary
                                                        op_id: Id.VOp1_Pound
                                                        arg_word: {<'*:'>}
                                                      )
                                                  )
                                                )
                                              }
                                            )
                                          ]
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [150]
                        )
                      ]
                    )
                  ]
                  spids: [123 140]
                )
              ]
              else_action: [
                (C {<local>} 
                  {<Id.Lit_VarLike 'len='> 
                    (braced_var_sub
                      token: <Id.VSub_Name cur>
                      prefix_op: (Id.VSub_Pound)
                    )
                  } {<Id.Lit_VarLike 'idx='> <0>} {<pval>}
                )
                (command.ForEach
                  iter_name: pval
                  iter_words: [
                    {
                      (command_sub
                        left_token: <Id.Left_DollarParen '$('>
                        command_list: 
                          (command.CommandList
                            children: [
                              (command.Simple
                                words: [{</usr/sbin/postconf>} {<-m>}]
                                redirects: [
                                  (redir.Redir
                                    op: <Id.Redir_Great '2>'>
                                    fd: 2
                                    arg_word: {</dev/null>}
                                  )
                                ]
                              )
                            ]
                          )
                      )
                    }
                  ]
                  do_arg_iter: F
                  body: 
                    (command.DoGroup
                      children: [
                        (command.If
                          arms: [
                            (if_arm
                              cond: [
                                (command.Sentence
                                  child: 
                                    (command.DBracket
                                      expr: 
                                        (bool_expr.Binary
                                          op_id: Id.BoolBinary_GlobDEqual
                                          left: {(DQ ($ Id.VSub_DollarName '$cur'))}
                                          right: 
                                            {
                                              (DQ 
                                                (braced_var_sub
                                                  token: <Id.VSub_Name pval>
                                                  suffix_op: 
                                                    (suffix_op.Slice
                                                      begin: 
                                                        (arith_expr.ArithWord
                                                          w: {<Id.Lit_Digits 0>}
                                                        )
                                                      length: 
                                                        (arith_expr.ArithWord
                                                          w: {($ Id.VSub_DollarName '$len')}
                                                        )
                                                    )
                                                )
                                              )
                                            }
                                        )
                                    )
                                  terminator: <Id.Op_Semi _>
                                )
                              ]
                              action: [
                                (command.ShAssignment
                                  pairs: [
                                    (assign_pair
                                      lhs: 
                                        (sh_lhs_expr.IndexedName
                                          name: COMPREPLY
                                          index: 
                                            (arith_expr.ArithWord
                                              w: {($ Id.VSub_DollarName '$idx')}
                                            )
                                        )
                                      op: assign_op.Equal
                                      rhs: {(DQ ($ Id.VSub_DollarName '$pval') <':'>)}
                                      spids: [238]
                                    )
                                  ]
                                )
                                (command.ShAssignment
                                  pairs: [
                                    (assign_pair
                                      lhs: (sh_lhs_expr.Name name:idx)
                                      op: assign_op.Equal
                                      rhs: 
                                        {
                                          (word_part.ArithSub
                                            anode: 
                                              (arith_expr.Binary
                                                op_id: Id.Arith_Plus
                                                left: 
                                                  (arith_expr.ArithWord
                                                    w: {($ Id.VSub_DollarName '$idx')}
                                                  )
                                                right: (arith_expr.ArithWord w:{<Id.Lit_Digits 1>})
                                              )
                                          )
                                        }
                                      spids: [249]
                                    )
                                  ]
                                )
                              ]
                              spids: [212 235]
                            )
                          ]
                        )
                      ]
                    )
                )
                (command.If
                  arms: [
                    (if_arm
                      cond: [
                        (command.Sentence
                          child: 
                            (command.DBracket
                              expr: 
                                (bool_expr.Binary
                                  op_id: Id.BoolBinary_eq
                                  left: {($ Id.VSub_DollarName '$idx')}
                                  right: {<0>}
                                )
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                      action: [
                        (C {<compopt>} {<-o>} {<filenames>})
                        (command.ShAssignment
                          pairs: [
                            (assign_pair
                              lhs: (sh_lhs_expr.Name name:COMPREPLY)
                              op: assign_op.Equal
                              rhs: 
                                {
                                  (sh_array_literal
                                    left: <Id.Op_LParen _>
                                    words: [
                                      {
                                        (command_sub
                                          left_token: <Id.Left_DollarParen '$('>
                                          command_list: 
                                            (command.CommandList
                                              children: [
                                                (C {<compgen>} {<-f>} {<-->} 
                                                  {(DQ ($ Id.VSub_DollarName '$cur'))}
                                                )
                                              ]
                                            )
                                        )
                                      }
                                    ]
                                  )
                                }
                              spids: [287]
                            )
                          ]
                        )
                      ]
                      spids: [264 277]
                    )
                  ]
                )
              ]
            )
            (command.ControlFlow token:<Id.ControlFlow_Return return> arg_word:{<0>})
          ]
        )
    )
    (C {<complete>} {<-F>} {<_postmap>} {<postmap>} {<postalias>})
  ]
)